.w {
    width: 1200px;
    margin: 0 auto;  
}
a {
    text-decoration: none;
}
li {
    list-style: none;
}
header {
    height: 84px;
    border-bottom: 2px solid #c81523;
}
.logo {
    padding-top: 18px; ;
}
.registerarea {
    margin-top: 20px;
    height: 522px;
    border: 1px solid #cccccc;
}
.registerarea h3 {
    position: relative;
    height: 42px;
    border-bottom: 1px solid #cccccc;
    background-color: #ececec;
    line-height: 42px;
    padding-left: 10px;
    font-weight: 400;
    font-size: 18px;
}
.login {
    position: absolute;
    right: 10px;
    top: 0;
    font-size: 14px;
}
.login a {
    color: #c81523;
}
.reg_form {
    width: 600px;
    margin: 0 auto;
    background-color: #ffffff;
    margin-top: 50px;
}
.reg_form ul li {
    margin-bottom: 20px;
}
.reg_form ul li label {
    display: inline-block;
    width: 88px;
    text-align: right;
    font-size: 14px;
}
.reg_form ul li input {
    width: 242px;
    height: 37px;
    border: 1px solid #cccccc;
    outline: none;
}
.error {
    font-size: 14px;
    color: #c81523;
}
.error_icon {
    display: inline-block;
    vertical-align: middle;
    width: 20px;
    height: 20px;
    background:url(../img/error.png) no-repeat;
    background-size: 20px ;
    margin-top: -2px;
}
.copyright {
    font-size: 14px;
    color: #666666;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
}
.links  {
    flex: 1;
    text-align: center;
    margin-top: 10px;
}
.copy {
    flex: 1;
    text-align: center;
    margin: 10px 0 20px 0px;
}